Born into a showbiz family, this son of singer-actor-cowboy Tex Ritter tackled a myriad of TV guest spots and a recurring part as a reverend on The Waltons before landing his seminal role as the hilarious and horny Jack Tripper on Three's Company. After ei… (more)

Jason Ritter knows how to make the most of an opportunity. When the 32-year-old actor was invited to guest star on the first season of the NBC dramedy Parenthood, he was only supposed to appear in a three-episode arc as sexy, mild-mannered high schoo… Read more

Billy Bob Thornton wrote, directed and stars in this chilling tale about a simple man who befriends a troubled family after being released from a mental institution. Dwight Yoakam. Bushman: J.T. Walsh. Cunningham: John Ritter. Thornton's screenplay won an (more…)Billy Bob Thornton wrote, directed and stars in this chilling tale about a simple man who befriends a troubled family after being released from a mental institution. Dwight Yoakam. Bushman: J.T. Walsh. Cunningham: John Ritter. Thornton's screenplay won an Oscar.

Janet and Chrissy both read an advice-column letter from a man having an affair with one of his two female roommates. Jack: John Ritter. Janet: Joyce DeWitt. Chrissy: Suzanne Somers. Lana: Ann Wedgeworth.